| Product Type | Network device accessory kit |
| Form Factor | Custom hardware shield for router chassis |
| Compatible Models | Cisco 1905, Cisco 1921, 1921 4-pair G.SHDSL bundle, 1921 ADSL2+ Annex M Bundle, 1921 ADSL2+ Bundle, 1921 SEC T1 Bundle |
| Weight | 0.3 lb (approx.) |
| Power Requirements | Not applicable – passive component |
Cisco FIPS Shield for 1905 and 1921 Routers

Key Benefits
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- Ensures equipment compliance with FIPS standards for secure infrastructure deployment
- TAA compliance supports eligibility for government and public sector contracts
- Specifically designed for Cisco 1905 and 1921 routers, ensuring compatibility and ease of installation
Product Overview
The Cisco FIPS Shield for 1905 and 1921 routers is a purpose-built accessory designed for FIPS compliance within secure environments. It enhances physical protection for Cisco 1900 Series Integrated Services Routers, supporting multiple 1921 variants. Manufactured in the United States and TAA compliant, this accessory is well-suited for use in government and enterprise settings requiring adherence to federal data security standards. By providing a hardware-based security shield, it plays a vital role in deterring unauthorized access and supports an organization's overall security infrastructure.
Specifications
Product Overview
Physical & Environmental
| Dimensions | Approx. 4 x 2 x 1 inches (varies by model coverage) |
| Material | Metal enclosure material |
| Mounting Type | Screwed onto router chassis |
| Operating Temperature Range | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature Range | -4°F to 158°F (-20°C to 70°C) |
| Operating Humidity | 5% to 85% non-condensing |
| Storage Humidity | 5% to 95% non-condensing |
Cloud Management & Licensing
| Cloud Managed | No |
| License Requirement | No additional license required |
Wireless Features
| Wireless Support | Not applicable |
Interfaces
| Interface Type | Physical enclosure overlay for router interface protection |
Compliance & Origin
| Country of Origin | United States |
| TAA Compliant | Yes |
| FIPS Compliance | Supports FIPS 140-2 physical security requirements |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| Halogen Free | Yes |
| Safety Certifications | UL Listed (in context of integrated system) |
Advanced Security Features
| Physical Security Function | Provides hardware-based physical security overlay |
| Supports FIPS 140-2 Security | Yes – designed for use in FIPS-compliant router configurations |
| Tamper Evident | Yes – creates a tamper-evident environment |
| Antitamper Features | Physical protection and opacity for sensitive components |
Additional Technical Information
| Manufacturer | Cisco |
| Part Number | FIPS-SHIELD-1900 |
| UPC | |
| Category | Network Accessory |
| Subcategory | Other |
| Family | Networking |
| Application | Used in secure network routing environments |
| Included Accessories | Mounting screws and installation guide |
| Installation Type | User-installed with tools |
| Lifecycle Status | Current |
| Warranty | 90-day hardware warranty from Cisco |